Aihotim Submersible Foam Filter, Ultra Mini Aquarium Single Sponge Filter, Quiet Fish Tank Filter, for Small Fish Tank 0.5-5 Gallon, Perfect for Freshwater Salt Water
【Multi-filtration Functions】This mini sponge aquarium filter combines 3-layer ribbing shape sponge design, bio-filtration, oxygenation and physical filtration functions and also makes small water flow, which can quickly established a bio-filter, improve purifying water quality, keep your fish tank crystal clear and clean.
【Mini Foam Filter】This single mini sponge filter is ultra mini size, 3.5 inch in width and 3 inch in height, the sponge inside circle diameter is 0.59 inch, it takes up a little space, perfect for use in 0.5-5 gallon fish tank bowls.
【Removable Sponges】You can take down the sponge from the filter easily to clean or replace it. Sponge filters provide both mechanical and biological filtration, traps floating debris and protect your baby fish shrimp from being sucked up into the filter.
【Easy to Set Up】Simply install an air tubing to the air pump and connect it to the sponge filter, then it works. Great way to clean and oxygenate your tanks. Don't use tap water to clean it, simply squeeze the sponges in tank water.
【Package Includes】1 single mini sponge filter + 1 suction cup are included in a pack. This fish tank filter must be used with an mini air pump and a standard size 4mm air hose, please note pump and air hose, media balls are not included.
